<!DOCTYPE html>
<html>
  <head>
    <title>hello</title>
  </head>
  <body>
    <form id="form1" method="post" action="/upload" enctype="multipart/form-data">
      <input type="file" />
      <input type="submit" value="确定上传" />

    </form>

  </body>
</html>
